CVE-2026-46703

CVE-2026-46703

Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers within them to run untrusted code. Prior to version 0.9.0, Boxlite allows users to specify the OCI image used by contai…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-46703?
CVE-2026-46703 is a critical-severity vulnerability, classified under Path Traversal. CVSS score: 9.6/10. Published 2026-06-10.
How severe is CVE-2026-46703?
Critical severity. CVSS v3 base score is 9.6 out of 10.